GRE Logical Reading: ETS-GRE逻辑单题ETS - 830D1PE4H1NV7FF1K$

A certain type of dinnerware made in Ganandia contains lead. Lead can leach into acidic foods, and Ganandians tend to eat highly acidic foods. However, the extreme rarity of lead poisoning in Ganandia indicates that the dinnerware does not contain dangerous amounts of lead.